TED Conversations » Topics

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• Ideas

  Smart Hard Hat

  Started by MinJun Kim, Brisbane, Australia

  5 comments

  Closed

• Ideas

  Mining the Moon and other solar bodies.

  Started by Eric Barr,

  7 comments

  Closed

• Ideas

  Aerospace vehicles utilizing Thorium as a fuel source.

  Started by David Kilgannon, Parker Ford, PA, United States

  3 comments

  Closed

• Ideas

  

  Mining Landfills

  Started by austin timm, Bozeman, MT, United States

  0 comments

  Closed

• Questions

  

  If 2% of the world's gov'ts funds for 20 years or 1% for 50 years produced permanent colonies on the Moon & a path to Mars colonies, do it?

  Started by Frank Wynerth Summers III, Perry, LA, United States

  6 comments

  Closed